Please advise Should I upgrade my 2 x radeon Saphire HD4850 for A Single Graphic Card ALSO PLEASE COMMENT ON MY SYSTEM BELOW IF I NEED TO CHANGE ANYTHING ANTEC P182 Be Quiet Pro 650w Limnited Edition Intel Core 2 DUO E8600 Cooler Master V8 ASUS Rampage X48 DDR2 Repulic of Gamers 2 x Sapphire HD4850 ( CroccFireX setup) GFX Chilla ( on 2 X 4850 ) OCZ DDR2 PC2-8500 Reaper HPC 2 x 2GB ( Dual Channel ) Sony PremierPro SDM-P234/B 23" Microsoft Windows Vista Ultimate Edition
To me that looks like a fairly well-balanced computer. Personally I'd swap the two graphics cards for a single, faster card, if only to reduce power consumption.
I'd probably go for the new Sapphire Radeon HD 4890 1GB Atomic, it looks like a great card to me. That, or if you think folding is important, one of the newer nVidia cards, a 275GTX perhaps?
Why did you buy Vista Ultimate over Home Premium which has all the features you'll ever need? Oh, and is it 64-bit? Upgrade to that if not.
+2, can't do better for the price really. Although the choice between ATI and the equivalent nVidia is, as always, more or less a coin-toss.
why did you choose a E8600? the E8400 would of overclocked to the same (except for the lower multiplier.) but be cheaper